Why are some micro-nutrients known as 'limiting factors ?

Which statement describes john tuzo wilson’s contribution to the theory of plate tectonics? he proposed that plates carry parts of the seafloor. he theorized that pieces of earth move for a limited time. he suggested that the asthenosphere is broken into segments. he observed seafloor cracks similar to existing cracks in the continents.

Where is the temple of mount located

At which boundary does subduction stop occurring, resulting in a mountain range?